Add ViewRenderingPhase and update ViewRenderHostProperties

Author: Kyle-Ye

Sources/OpenSwiftUICore/View/ViewRendererHost.swift renamed to Sources/OpenSwiftUICore/View/Graph/ViewRendererHost.swift

@@ -7,6 +7,38 @@
 
 internal import OpenGraphShims
 
+// MARK: - ViewRendererHostProperties
+
+package struct ViewRendererHostProperties: OptionSet {
+    package let rawValue: UInt16
+    package init(rawValue: UInt16) {
+        self.rawValue = rawValue
+    }
+    package static let rootView: ViewRendererHostProperties = .init(rawValue: 1 << 0)
+    package static let environment: ViewRendererHostProperties = .init(rawValue: 1 << 1)
+    package static let focusedValues: ViewRendererHostProperties = .init(rawValue: 1 << 2)
+    package static let transform: ViewRendererHostProperties = .init(rawValue: 1 << 3)
+    package static let size: ViewRendererHostProperties = .init(rawValue: 1 << 4)
+    package static let safeArea: ViewRendererHostProperties = .init(rawValue: 1 << 5)
+    package static let scrollableContainerSize: ViewRendererHostProperties = .init(rawValue: 1 << 6)
+    package static let focusStore: ViewRendererHostProperties = .init(rawValue: 1 << 7)
+    package static let accessibilityFocusStore: ViewRendererHostProperties = .init(rawValue: 1 << 8)
+    package static let focusedItem: ViewRendererHostProperties = .init(rawValue: 1 << 9)
+    package static let accessibilityFocus: ViewRendererHostProperties = .init(rawValue: 1 << 10)
+    package static let all: ViewRendererHostProperties  = [.rootView, .environment, .focusedValues, .transform, .size, .safeArea, .scrollableContainerSize, .focusStore, .accessibilityFocusStore, .focusedItem, .accessibilityFocus]
+}
+
+// MARK: - ViewRenderingPhase
+
+package enum ViewRenderingPhase {
+    case none
+    case rendering
+    case renderingAsync
+}
+
+@available(*, unavailable)
+extension ViewRenderingPhase: Sendable {}
+
 package protocol ViewRendererHost: ViewGraphDelegate {
     var viewGraph: ViewGraph { get }
     var currentTimestamp: Time { get set }
@@ -102,13 +134,3 @@ extension ViewRendererHost {
         // TODO: Signpost.viewHost
     }
 }
-
-package struct ViewRendererHostProperties: OptionSet {
-    package let rawValue: UInt16
-    
-    package init(rawValue: UInt16) {
-        self.rawValue = rawValue
-    }
-    
-    package static var rootView: ViewRendererHostProperties { ViewRendererHostProperties(rawValue: 1 << 0) }
-}